export type Nullable<T> = T | null;

export type Optional<T> = T | undefined;

export type Nullish<T> = T | null | undefined;

/**
 * SQL 条件类型
 *
 * 第一个元素为列名, 第二个元素为完整条件
 * @example
 *
 * ["MAT_NO", "MAT_NO = '999999'"]
 */
export type Condition = Record<string, string>;
